Understanding the transport phenomena leading to tarnishing of the reflecting silver layer causing reduced light output of LEDs

2017 18th International Conference on Thermal, Mechanical and Multi-Physics Simulation and Experiments in Microelectronics and Microsystems (EuroSimE) Pub Date : 2017-05-10 DOI:10.1109/EUROSIME.2017.7926238

A. Herrmann, S. Erich, L. V. Ven, W. V. van Driel, M. van Soestbergen, A. Mavinkurve, F. de Buyl, O. Adan

引用次数: 2

Abstract

Tarnishing of the reflective silver layer in LED packages is an important failure mechanism, leading to both a decrease in luminous flux by up to 75% and a change in color spectrum.

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了解导致反射银层失去光泽导致led光输出减少的传输现象

LED封装中反射银层的失光是一个重要的失效机制，导致光通量下降高达75%，并导致光谱变化。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

2017 18th International Conference on Thermal, Mechanical and Multi-Physics Simulation and Experiments in Microelectronics and Microsystems (EuroSimE)

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